Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 03/2011 - 06/2012 |  | VfL Wolfsburg |  Germany | Ass. Coach |
| 02/2011 - 03/2011 | | VfL Wolfsburg | Germany | Manager |
| 07/2010 - 02/2011 | | VfL Wolfsburg | Germany | Ass. Coach |
| 11/2008 - 04/2010 |  | FC Vaduz |  Liechtenstein | Manager |
| 07/2008 - 10/2008 |  | Saipa FC |  Iran | Manager |
| 01/2007 - 07/2008 |  | Avispa Fukuoka |  Japan | Manager |
| 02/2005 - 05/2006 |  | Sydney FC |  Australia | Manager |
| 02/2003 - 12/2004 |  | Yokohama FC | Japan | Manager |
| 06/2001 - 11/2002 |  | MSV Duisburg | Germany | Manager |
| 01/2001 - 05/2001 |  | Bayer Leverkusen | Germany | Ass. Coach |
| 01/1999 - 12/2000 | | Yokohama FC | Japan | Manager |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/1996 - 12/1997 |  | Vegalta Sendai | Japan | Midfield | |
| 05/1993 - 06/1995 |  | JEF United Chiba | Japan | Midfield | |
| 08/1987 - 05/1993 |  | 1. FC Köln | Germany | Midfield | |
| 07/1986 - 07/1987 |  | Racing Club de France |  France | Midfield | |
| 08/1978 - 06/1986 | | 1. FC Köln | Germany | Midfield | |
| 07/1976 - 07/1978 |  | Hertha Zehlendorf U19 | Germany | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 3 | 3 | - | - | 270 | 1 | - | - | - | - | - | » All matches |
| Europa League | 48 | 45 | 3 | 5 | 4.077 | 14 | 2 | - | 1 | - | - | » All matches |
| Cup Winners Cup | 4 | 4 | - | - | 360 | 1 | - | - | - | - | - | » All matches |
| Bundesliga | 406 | 391 | 15 | 32 | 34.759 | 116 | 14 | 51 | 43 | - | 3 | » All matches |
| DFB-Pokal | 43 | 43 | - | 5 | 4.012 | 12 | 2 | - | 4 | - | - | » All matches |
| Ligue 1 | 34 | 33 | 1 | 2 | 2.986 | 4 | - | - | - | - | - | » All matches |
| Coupe de France | 1 | 1 | - | - | 90 | 1 | - | - | - | - | - | » All matches |
| J1 League | 63 | 62 | 1 | 6 | 5.928 | 10 | - | - | 6 | - | - | » All matches |
| Total | 602 | 582 | 20 | 50 | 52.482 | 159 | 18 | - | 54 | - | 3 | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U19 Championship | 1 | 1 | - | - | 90 | 2 | - | - | - | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | 2 | - | - | - | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 18 | 10 | 8 | 2 | 1.151 | 3 | - | 7 | 1 | - | - | » All matches |
| WC Qualifiers Europe | 11 | 11 | - | 2 | 953 | 7 | - | 3 | - | - | - | » All matches |
| Friendlies | 31 | 24 | 7 | 9 | 2.162 | 8 | - | - | - | - | - | » All matches |
| EURO | 6 | 3 | 3 | 1 | 307 | - | - | 2 | - | - | - | » All matches |
| EURO Qualifiers | 7 | 6 | 1 | 2 | 527 | - | - | - | 1 | - | - | » All matches |
| Total | 73 | 54 | 19 | 16 | 5.100 | 18 | - | 12 | 2 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 11 | 10 | 1 | 1 | 900 | 7 | 2 | - | - | - | - | » All matches |
| U21 EURO | 4 | 4 | - | - | 360 | 6 | 1 | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 5 | 5 | - | 2 | 425 | 5 | 3 | - | - | - | - | » All matches |
| Total | 20 | 19 | 1 | 3 | 1.685 | 18 | 6 | - | - | - | - |
Personal achievements
| Top Scorer | ||
|---|---|---|
 | U21 EURO | 1982 |